Poultry mites and lice
Subtitle: boys' and girls' club work
By: Animal Husbandry Division, Bureau of Animal Industry, United States Department of Agriculture
Series: S. R. S. Doc. No. 71; Office of Extension Work North and West Circ. No. 14; Form K-7; S.R.S. doc -- 71.
Publisher: Office of Exntension Work, North and West, States Relations Service
Published: 1918
Place of publication: Washington, D.C
Language: eng
Subjects: 4-H clubs; Pests; Poultry industry
Notes: At head of title: "Cooperative Extension Work in Agriculture and Home Economics, United States Department of Agriculture and State Agricultural Colleges, Cooperating"